Energy Ratings

From concept to launch SWC were one of the first fabricators in the UK to hold licences granted from the British Fenestration Ratings Council (BFRC). We have some of the highest ratings available on our Casement Windows, Vertical Sliding Sash Windows, and PVCu Bi-fold Doors. Don’t be mislead – many companies claiming to have energy rated products do not hold any licences and instead use simulations that have been done by various profile systems.